Ixia Black Book: SDN/OpenFlow
Ixia Black Book: SDN/OpenFlow
Ixia Black Book: SDN/OpenFlow
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Test Case: <strong>OpenFlow</strong> Switch Setup and Functional Test<br />
Result Analysis<br />
The test results are available on the <strong>OpenFlow</strong> Controller Aggregated Statistics tab.<br />
Figure 13: <strong>OpenFlow</strong> Controller Aggregated Statistics tab<br />
This Statistics tab shows detailed information on <strong>OpenFlow</strong> connection status, message<br />
exchange, error condition, and packet_ins.<br />
You can verify the following statistics to analyze the OF Channel connection:<br />
OF Channel Configured<br />
OF Channel Configured<br />
UP<br />
OF Channel Learned UP<br />
Displays number configured OF Channel<br />
This statistics displays status of the configured OF Channel<br />
By default <strong>Ixia</strong> emulated controller accepts OF Channel<br />
connection from a switch even if it is not configured. This<br />
statistics shows the un-configured OF Channel.<br />
Note: The Configure OF Channels option under Learned<br />
Information allows configuring the learned OF Channel.<br />
OF Channel flap count<br />
Hello Tx/Rx<br />
Echo request Tx/Rx<br />
This statistics shows the number of times the TCP session is<br />
reset.<br />
This statistics displays hello message exchange.<br />
This statistics displays echo message for the liveliness between<br />
the switch and controller.<br />
In case the <strong>OpenFlow</strong> Controller Aggregated Statistics tab is not available you need to<br />
enable it from the Select Views window.<br />
PN 915-2635-01 Rev A December 2012 14
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